Effects of the Operation of Kerr and Hungry Horse Dams on the Kokanee Fishery in the Flathead River System, 1979-1985 Final Research Report. [electronic resource]
Kokanee Salmon - Flathead River (b.c. And Mont.); Fishes - Effect Of Dams On - Flathead River (b.c. And Mont.)
Saved in:
| Online Access: |
Online Access |
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| Format: | Government Document Electronic eBook |
| Language: | English |
| Published: |
Portland, Ore. : Oak Ridge, Tenn. :
United States. Bonneville Power Administration ; distributed by the Office of Scientific and Technical Information, U.S. Dept. of Energy,
1986.
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| Subjects: |
| Summary: | Kokanee Salmon - Flathead River (b.c. And Mont.); Fishes - Effect Of Dams On - Flathead River (b.c. And Mont.) |
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| Abstract: | This study was undertaken to assess the effects of the operation of Hungry Horse Dam on the kokanee fishery in the Flathead River system. Studies concerning operation of the dam on the Flathead River aquatic biota began in 1979 and continued to 1982 under Bureau of Reclamation funding. These studies resulted in flow recommendations for the aquatic biota in the main stem Flathead River, below the influence of Hungry Horse Dam on the South Fork. Studies concerned specifically with kokanee salmon have continued under Bonneville Power Administration funding since 1982. This completion report covers the entire study period (September 1979 to June 1985). Major results of this study were: (1) development and refinement of methods to assess hydropower impacts on spawning and incubation success of kokanee; (2) development of a model to predict kokanee year class strength from Flathead River flows; and (3) implementation of flows favorable for successful kokanee reproduction. A monitoring program has been developed which will assess the recovery of the kokanee population as it proceeds, and to recommend management strategies to maintain management goals for the kokanee fishery in the river system. |
| Item Description: | Published through the Information Bridge: DOE Scientific and Technical Information. 05/01/1986. "doe/bp-39641-3" "DE86013930" Clancy, Patrick. Montana Fish, Wildlife and Parks (MFWP) |
| Physical Description: | 65 pages : digital, PDF file. |